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1. 

   Dataset: Influence of phosphorus and potassium nutrition on alfalfa taproot reserve pools during cold acclimation in fall and initial growth in spring. Years 2002 to 2004. Throckmorton Purdue Agriculture Center.

   2021-08-13 20:13:17 | Datasets | Contributor(s): W. Kess Berg, Suzanne M. Cunningham, Sylvie M. Brouder, Jeffrey J. Volenec | doi:10.4231/5BQ9-2V23

   Concentrations of sugar, starch, protein, amino N, and RNA change in alfalfa taproots as plants acclimate for winter and when shoot growth resumes in spring. The direction and extent of these changes are altered by phosphorus and potassium...

   https://purr.purdue.edu/publications/3849

2. 

   Genetic and environmental variation in alfalfa stand persistence from variety testing experiments conducted in North America between 1986 and 1999

   2020-06-15 14:21:56 | Datasets | Contributor(s): Daniel Wiersma, Wayne G. Hartman, Stanislav Pejša, Sylvie Brouder, Jeffrey Volenec | doi:10.4231/KK4K-QD96

   The dataset contains data used to analyze genetic and environmental effects on alfalfa stand persistence. Data were compiled from alfalfa varieties tests conducted by University researchers in the US and Canada from 1986 through 1999.

   https://purr.purdue.edu/publications/3517